US5078118A - Breech construction for air gun - Google Patents
Breech construction for air gun Download PDFInfo
- Publication number
- US5078118A US5078118A US07/453,858 US45385889A US5078118A US 5078118 A US5078118 A US 5078118A US 45385889 A US45385889 A US 45385889A US 5078118 A US5078118 A US 5078118A
- Authority
- US
- United States
- Prior art keywords
- breech
- passageway
- gas
- smaller
- air gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
- F41B11/723—Valves; Arrangement of valves for controlling gas pressure for firing the projectile only
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA609998 | 1989-08-13 | ||
CA000609998A CA1328203C (en) | 1989-08-31 | 1989-08-31 | Breech construction for air gun |
Publications (1)
Publication Number | Publication Date |
---|---|
US5078118A true US5078118A (en) | 1992-01-07 |
Family
ID=4140536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/453,858 Expired - Lifetime US5078118A (en) | 1989-08-13 | 1989-12-20 | Breech construction for air gun |
Country Status (2)
Country | Link |
---|---|
US (1) | US5078118A (en) |
CA (1) | CA1328203C (en) |
Cited By (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224465A (en) * | 1992-03-06 | 1993-07-06 | Crosman Corporation | Air gun with baffle for limiting maximum velocity |
US5257614A (en) * | 1992-07-20 | 1993-11-02 | Brian Sullivan | Gas powered gun |
US5339791A (en) * | 1992-07-20 | 1994-08-23 | Brian Sullivan | Gas powered gun |
US5349939A (en) * | 1992-08-13 | 1994-09-27 | Brass Eagle Inc. | Semi-automatic gun |
US5497758A (en) * | 1994-06-23 | 1996-03-12 | Dobbins; Jerrold M. | Compressed gas powered gun |
US5505188A (en) * | 1994-03-17 | 1996-04-09 | Williams; Robert A. | Paint ball gun |
US5613483A (en) * | 1995-11-09 | 1997-03-25 | Lukas; Michael A. | Gas powered gun |
US5630406A (en) * | 1995-04-10 | 1997-05-20 | Dumont; Maurice | Paint-ball gun |
WO1998027398A1 (en) * | 1996-12-18 | 1998-06-25 | Umarex Sportwaffen Gmbh & Co. Kg | Compressed-gas firearm |
US5771875A (en) * | 1995-04-28 | 1998-06-30 | Sullivan; Brian E. | Gas powered repeating gun |
US5778868A (en) * | 1997-02-03 | 1998-07-14 | K.K.M. Inc. | Pneumatic gun |
EP0991906A1 (en) * | 1997-06-27 | 2000-04-12 | Brass Eagle Inc. | Dual-pressure electronic paintball gun |
US6142058A (en) * | 1996-07-18 | 2000-11-07 | Mayville; Wayne R. | Less lethal weapon attachable to lethal weapon including valve arrangement |
US6158424A (en) * | 1997-12-10 | 2000-12-12 | Western Arms | Model gun with automatic bullet supplying mechanism |
US6343599B1 (en) | 2000-07-26 | 2002-02-05 | Aldo Perrone | Paintball gun with pulse valve firing mechanism |
US6622714B2 (en) * | 2001-04-11 | 2003-09-23 | Liang Guodong | Cap gun with continuous shooting feature |
US6708685B2 (en) | 2002-03-06 | 2004-03-23 | National Paintball Supply, Inc. | Compressed gas-powered projectile accelerator |
US20040065310A1 (en) * | 2002-03-06 | 2004-04-08 | National Paintball Supply, Inc. | Compressed gas-powered projectile accelerator |
US20040144377A1 (en) * | 1999-03-19 | 2004-07-29 | Jerry Dobbins | Spring assist for launch from compressed gas gun |
US20050115552A1 (en) * | 1999-03-19 | 2005-06-02 | Dobbins Jerrold M. | Discharge port and breech for compressed gas gun |
US20060042616A1 (en) * | 2004-08-31 | 2006-03-02 | Orr Jeffrey G | Fiber optic paintball marker |
US20060097007A1 (en) * | 2003-07-24 | 2006-05-11 | John Motyka | Personal protection system |
US7069922B1 (en) | 2004-12-15 | 2006-07-04 | Wgp, Llc | Paintball marker internal reset system |
US20060157043A1 (en) * | 2003-10-27 | 2006-07-20 | Smart Parts, Inc. | Pneumatic assembly for a paintball gun |
US20060207586A1 (en) * | 2003-10-27 | 2006-09-21 | Danial Jones | Pneumatic assembly for a paintball gun |
US20070017497A1 (en) * | 2002-03-06 | 2007-01-25 | Masse Robert K | Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal flow control device |
US20070049388A1 (en) * | 2005-08-03 | 2007-03-01 | Henry Jeffery W | Water amusement park water channel and adjustable flow controller |
US20070062363A1 (en) * | 2005-09-22 | 2007-03-22 | Lester Broersma | Combustion-powered paintball marker |
US20070062507A1 (en) * | 2005-09-22 | 2007-03-22 | Lester Broersma | Multiple function paintball marker bolt |
US20070062510A1 (en) * | 2005-09-22 | 2007-03-22 | Lester Broersma | Multiple cannister supply paintball marker |
US20070113835A1 (en) * | 2005-01-05 | 2007-05-24 | Hsin-Cheng Yeh | Paintball gun |
US20070151548A1 (en) * | 2005-10-22 | 2007-07-05 | Long Robert M | Valve Assembly for Paintball Guns and the Like, and Improved Guns Incorporating the Assembly |
US20070151549A1 (en) * | 2005-12-01 | 2007-07-05 | Aj Acquisitions I Llc | Paintball marker |
US20070235016A1 (en) * | 2006-04-06 | 2007-10-11 | Colin Moritz | Pneumatic Single Pulse Driven Bolt and Valve Assembly |
US20080078370A1 (en) * | 2006-09-28 | 2008-04-03 | Eero Kaakkola | Anti-chop eyes for a paintball marker |
US20080099005A1 (en) * | 2006-10-27 | 2008-05-01 | Dye Precision, Inc. | Paintball marker |
US7380570B1 (en) | 2003-09-25 | 2008-06-03 | Jeffrey George Orr | Three-way valve for use with paintball markers |
US7395819B2 (en) | 2004-07-16 | 2008-07-08 | Kee Action Sports | Gas governor, snatch grip, and link pin for paintball gun |
US20080245351A1 (en) * | 2006-10-27 | 2008-10-09 | Dye Precision, Inc. | Paintball marker |
US20090064981A1 (en) * | 2004-07-16 | 2009-03-12 | Kee Action Sports I Llc | Gas governor, snatch grip, and link pin for paintball gun |
US7594503B2 (en) | 2004-05-25 | 2009-09-29 | Dye Precision, Inc. | Pneumatic paintball marker |
US7640927B1 (en) | 2005-09-22 | 2010-01-05 | Lester Broersma | Multiple function paintball marker bolt |
US20100012109A1 (en) * | 2006-07-11 | 2010-01-21 | Bao Shyan Lai | Firing mechanism for paintball gun |
US7686006B1 (en) | 2003-04-02 | 2010-03-30 | Jt Sports, Llc | Air system attachment on paintball marker |
US20100083944A1 (en) * | 2004-07-16 | 2010-04-08 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
US7735479B1 (en) * | 2007-05-26 | 2010-06-15 | Michael Vincent Quinn | Hollow tube paintball marker |
US20110048395A1 (en) * | 2009-08-28 | 2011-03-03 | Maruzen Company Limited | Toy gun |
US20110088675A1 (en) * | 2009-10-19 | 2011-04-21 | Planet Eclipse Limited | Bolt and valve mechanism that uses less gas |
US20110265775A1 (en) * | 2010-04-28 | 2011-11-03 | Maruzen Company Limited | Toy gun |
US8413644B2 (en) | 2002-03-06 | 2013-04-09 | Kee Action Sports I Llc | Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal and flow control and valving device |
US20130192577A1 (en) * | 2012-01-26 | 2013-08-01 | Maruzen Company Limited | Toy gun and attachment device |
US8714144B2 (en) | 2007-01-09 | 2014-05-06 | Lawrence J. Zadra | Interchangeable gun barrel apparatus and methods |
US10113829B2 (en) * | 2014-11-24 | 2018-10-30 | William S. Nachefski | Efficient high-velocity compressed gas-powered gun |
CZ308759B6 (en) * | 2020-03-12 | 2021-04-28 | Altaros Air Solutions s.r.o. | The body of a gas firearm weapon without loss of expansion space |
US11768053B1 (en) | 2023-05-18 | 2023-09-26 | Alexander S. Edelman | Multi-chambered pre-charged pneumatic air gun |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US749519A (en) * | 1904-01-12 | Air-gun | ||
US1292665A (en) * | 1918-02-19 | 1919-01-28 | Ude P Udesen | Air-gun. |
US1838999A (en) * | 1928-07-14 | 1931-12-29 | Benjamin Air Rifle Company | Air rifle |
US2293957A (en) * | 1939-03-13 | 1942-08-25 | Dalsy Mfg Co | Air pistol |
US2526592A (en) * | 1946-07-03 | 1950-10-17 | Walter A Tratsch | Pneumatic pistol |
US3381403A (en) * | 1961-11-24 | 1968-05-07 | Murdoch Colin Albert | Means for use in the administering of drugs, medicines and the like to animals |
US3741189A (en) * | 1971-03-29 | 1973-06-26 | Crosman Arms Co Inc | Gas operated pellet gun with removable clip loader |
US4191158A (en) * | 1977-05-17 | 1980-03-04 | Bangor Punta Operations, Inc. | Gas fired gun and plastic valve therefor |
-
1989
- 1989-08-31 CA CA000609998A patent/CA1328203C/en not_active Expired - Lifetime
- 1989-12-20 US US07/453,858 patent/US5078118A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US749519A (en) * | 1904-01-12 | Air-gun | ||
US1292665A (en) * | 1918-02-19 | 1919-01-28 | Ude P Udesen | Air-gun. |
US1838999A (en) * | 1928-07-14 | 1931-12-29 | Benjamin Air Rifle Company | Air rifle |
US2293957A (en) * | 1939-03-13 | 1942-08-25 | Dalsy Mfg Co | Air pistol |
US2526592A (en) * | 1946-07-03 | 1950-10-17 | Walter A Tratsch | Pneumatic pistol |
US3381403A (en) * | 1961-11-24 | 1968-05-07 | Murdoch Colin Albert | Means for use in the administering of drugs, medicines and the like to animals |
US3741189A (en) * | 1971-03-29 | 1973-06-26 | Crosman Arms Co Inc | Gas operated pellet gun with removable clip loader |
US4191158A (en) * | 1977-05-17 | 1980-03-04 | Bangor Punta Operations, Inc. | Gas fired gun and plastic valve therefor |
Cited By (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224465A (en) * | 1992-03-06 | 1993-07-06 | Crosman Corporation | Air gun with baffle for limiting maximum velocity |
US5257614A (en) * | 1992-07-20 | 1993-11-02 | Brian Sullivan | Gas powered gun |
US5339791A (en) * | 1992-07-20 | 1994-08-23 | Brian Sullivan | Gas powered gun |
US5349939A (en) * | 1992-08-13 | 1994-09-27 | Brass Eagle Inc. | Semi-automatic gun |
US5505188A (en) * | 1994-03-17 | 1996-04-09 | Williams; Robert A. | Paint ball gun |
US5572982A (en) * | 1994-03-17 | 1996-11-12 | Williams; Robert A. | Paint ball gun with crack valve |
US5497758A (en) * | 1994-06-23 | 1996-03-12 | Dobbins; Jerrold M. | Compressed gas powered gun |
US5630406A (en) * | 1995-04-10 | 1997-05-20 | Dumont; Maurice | Paint-ball gun |
US5771875A (en) * | 1995-04-28 | 1998-06-30 | Sullivan; Brian E. | Gas powered repeating gun |
US5613483A (en) * | 1995-11-09 | 1997-03-25 | Lukas; Michael A. | Gas powered gun |
US6142058A (en) * | 1996-07-18 | 2000-11-07 | Mayville; Wayne R. | Less lethal weapon attachable to lethal weapon including valve arrangement |
WO1998027398A1 (en) * | 1996-12-18 | 1998-06-25 | Umarex Sportwaffen Gmbh & Co. Kg | Compressed-gas firearm |
US5778868A (en) * | 1997-02-03 | 1998-07-14 | K.K.M. Inc. | Pneumatic gun |
EP0991906A4 (en) * | 1997-06-27 | 2004-08-18 | Brass Eagle Inc | Dual-pressure electronic paintball gun |
EP0991906A1 (en) * | 1997-06-27 | 2000-04-12 | Brass Eagle Inc. | Dual-pressure electronic paintball gun |
US6158424A (en) * | 1997-12-10 | 2000-12-12 | Western Arms | Model gun with automatic bullet supplying mechanism |
US20050115552A1 (en) * | 1999-03-19 | 2005-06-02 | Dobbins Jerrold M. | Discharge port and breech for compressed gas gun |
US20040144377A1 (en) * | 1999-03-19 | 2004-07-29 | Jerry Dobbins | Spring assist for launch from compressed gas gun |
US6343599B1 (en) | 2000-07-26 | 2002-02-05 | Aldo Perrone | Paintball gun with pulse valve firing mechanism |
US6622714B2 (en) * | 2001-04-11 | 2003-09-23 | Liang Guodong | Cap gun with continuous shooting feature |
US9903683B2 (en) | 2002-03-06 | 2018-02-27 | Gi Sportz Direct Llc | Compressed gas gun |
US7237545B2 (en) * | 2002-03-06 | 2007-07-03 | Aj Acquisition I Llc | Compressed gas-powered projectile accelerator |
US8336532B2 (en) | 2002-03-06 | 2012-12-25 | Kee Action Sports I Llc | Compressed gas-powered projectile accelerator |
US6708685B2 (en) | 2002-03-06 | 2004-03-23 | National Paintball Supply, Inc. | Compressed gas-powered projectile accelerator |
US7886731B2 (en) | 2002-03-06 | 2011-02-15 | Kee Action Sports I Llc | Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal flow control device |
US20090032003A1 (en) * | 2002-03-06 | 2009-02-05 | Aj Acquisition I Llc | Compressed gas-powered projectile accelerator |
US20040065310A1 (en) * | 2002-03-06 | 2004-04-08 | National Paintball Supply, Inc. | Compressed gas-powered projectile accelerator |
US20070017497A1 (en) * | 2002-03-06 | 2007-01-25 | Masse Robert K | Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal flow control device |
US20130092141A1 (en) * | 2002-03-06 | 2013-04-18 | Kee Action Sports I Llc | Compressed gas-powered projectile accelerator |
US10914545B2 (en) * | 2002-03-06 | 2021-02-09 | Kore Outdoor (Us), Inc. | Compressed gas gun |
US10323901B2 (en) | 2002-03-06 | 2019-06-18 | National Paintball Supply, Inc. | Compressed gas gun |
US8739770B2 (en) * | 2002-03-06 | 2014-06-03 | Kee Action Sports I Llc | Compressed gas-powered projectile accelerator |
US8191543B2 (en) | 2002-03-06 | 2012-06-05 | Kee Action Sports I Llc | Compressed gas-powered projectile accelerator |
US8272373B2 (en) * | 2002-03-06 | 2012-09-25 | Kee Action Sports I Llc | Compressed gas-powered projectile accelerator |
US8413644B2 (en) | 2002-03-06 | 2013-04-09 | Kee Action Sports I Llc | Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal and flow control and valving device |
US20100154767A1 (en) * | 2002-03-06 | 2010-06-24 | Kee Action Sports I Llc | Compressed gas-powered projectile accelerator |
US9476669B2 (en) | 2002-03-06 | 2016-10-25 | Gi Sportz Direct Llc | Compressed gas gun |
US7686006B1 (en) | 2003-04-02 | 2010-03-30 | Jt Sports, Llc | Air system attachment on paintball marker |
US20060097007A1 (en) * | 2003-07-24 | 2006-05-11 | John Motyka | Personal protection system |
US7380570B1 (en) | 2003-09-25 | 2008-06-03 | Jeffrey George Orr | Three-way valve for use with paintball markers |
US7617819B2 (en) * | 2003-10-27 | 2009-11-17 | Smart Parts, Inc. | Pneumatic assembly for a paintball gun |
US20060207586A1 (en) * | 2003-10-27 | 2006-09-21 | Danial Jones | Pneumatic assembly for a paintball gun |
US20060157043A1 (en) * | 2003-10-27 | 2006-07-20 | Smart Parts, Inc. | Pneumatic assembly for a paintball gun |
US7640925B2 (en) * | 2003-10-27 | 2010-01-05 | Smart Parts, Inc. | Pneumatic assembly for a paintball gun |
US8397705B2 (en) | 2004-05-25 | 2013-03-19 | Dye Precision, Inc. | Pneumatic paintball marker |
US8186338B2 (en) | 2004-05-25 | 2012-05-29 | Dye Precision, Inc. | Pneumatic paintball marker |
US20100071679A1 (en) * | 2004-05-25 | 2010-03-25 | Dye Precision, Inc. | Pneumatic paintball marker |
US7594503B2 (en) | 2004-05-25 | 2009-09-29 | Dye Precision, Inc. | Pneumatic paintball marker |
US7395819B2 (en) | 2004-07-16 | 2008-07-08 | Kee Action Sports | Gas governor, snatch grip, and link pin for paintball gun |
US8534272B2 (en) | 2004-07-16 | 2013-09-17 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
US20090064981A1 (en) * | 2004-07-16 | 2009-03-12 | Kee Action Sports I Llc | Gas governor, snatch grip, and link pin for paintball gun |
US8505525B2 (en) | 2004-07-16 | 2013-08-13 | Kee Action Sports I Llc | Compressed gas gun having gas governor |
US8555868B2 (en) | 2004-07-16 | 2013-10-15 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
US7921837B2 (en) | 2004-07-16 | 2011-04-12 | Kee Action Sports I Llc | Gas governor, snatch grip, and link pin for paintball gun |
US20100083944A1 (en) * | 2004-07-16 | 2010-04-08 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
US20100108049A1 (en) * | 2004-07-16 | 2010-05-06 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
US8573191B2 (en) | 2004-07-16 | 2013-11-05 | Kee Action Sports I, Llc | Variable pneumatic sear for paintball gun |
US9746279B2 (en) | 2004-07-16 | 2017-08-29 | Gi Sportz Direct Llc | Compressed gas gun having removable firing mechanism |
US8113189B2 (en) | 2004-07-16 | 2012-02-14 | Kee Action Sports I Llc | Compressed gas gun having gas governor |
US10024626B2 (en) | 2004-07-16 | 2018-07-17 | Gi Sportz Direct Llc | Compressed gas gun |
US8074632B2 (en) | 2004-07-16 | 2011-12-13 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
US8176908B2 (en) | 2004-07-16 | 2012-05-15 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
US7434573B2 (en) | 2004-08-31 | 2008-10-14 | J.T. Sports, Llc | Fiber optic paintball marker |
US20060042616A1 (en) * | 2004-08-31 | 2006-03-02 | Orr Jeffrey G | Fiber optic paintball marker |
US7069922B1 (en) | 2004-12-15 | 2006-07-04 | Wgp, Llc | Paintball marker internal reset system |
US7290537B2 (en) * | 2005-01-05 | 2007-11-06 | Sunworld Industrial Co., Ltd. | Paintball gun |
US20070113835A1 (en) * | 2005-01-05 | 2007-05-24 | Hsin-Cheng Yeh | Paintball gun |
US20070049388A1 (en) * | 2005-08-03 | 2007-03-01 | Henry Jeffery W | Water amusement park water channel and adjustable flow controller |
US7640927B1 (en) | 2005-09-22 | 2010-01-05 | Lester Broersma | Multiple function paintball marker bolt |
US20070062363A1 (en) * | 2005-09-22 | 2007-03-22 | Lester Broersma | Combustion-powered paintball marker |
US20070062507A1 (en) * | 2005-09-22 | 2007-03-22 | Lester Broersma | Multiple function paintball marker bolt |
US20070062510A1 (en) * | 2005-09-22 | 2007-03-22 | Lester Broersma | Multiple cannister supply paintball marker |
US7520275B2 (en) | 2005-10-22 | 2009-04-21 | Long Robert M | Valve assembly for paintball guns and the like, and improved guns incorporating the assembly |
US20070151548A1 (en) * | 2005-10-22 | 2007-07-05 | Long Robert M | Valve Assembly for Paintball Guns and the Like, and Improved Guns Incorporating the Assembly |
US20070151549A1 (en) * | 2005-12-01 | 2007-07-05 | Aj Acquisitions I Llc | Paintball marker |
US20070235016A1 (en) * | 2006-04-06 | 2007-10-11 | Colin Moritz | Pneumatic Single Pulse Driven Bolt and Valve Assembly |
US20100012109A1 (en) * | 2006-07-11 | 2010-01-21 | Bao Shyan Lai | Firing mechanism for paintball gun |
US7793644B2 (en) * | 2006-07-11 | 2010-09-14 | Bao Shyan Lai | Firing mechanism for paintball gun |
US7765998B2 (en) * | 2006-09-28 | 2010-08-03 | Dye Precision, Inc. | Anti-chop eyes for a paintball marker |
US20080078370A1 (en) * | 2006-09-28 | 2008-04-03 | Eero Kaakkola | Anti-chop eyes for a paintball marker |
US8316835B2 (en) | 2006-09-28 | 2012-11-27 | Dye Precision, Inc. | Anti-chop eyes for a paintball marker |
US20080245351A1 (en) * | 2006-10-27 | 2008-10-09 | Dye Precision, Inc. | Paintball marker |
US7997260B2 (en) | 2006-10-27 | 2011-08-16 | Dye Precision, Inc. | Paintball marker |
US20080099005A1 (en) * | 2006-10-27 | 2008-05-01 | Dye Precision, Inc. | Paintball marker |
US8714144B2 (en) | 2007-01-09 | 2014-05-06 | Lawrence J. Zadra | Interchangeable gun barrel apparatus and methods |
US7735479B1 (en) * | 2007-05-26 | 2010-06-15 | Michael Vincent Quinn | Hollow tube paintball marker |
US8267077B2 (en) | 2007-10-05 | 2012-09-18 | Dye Precision, Inc. | Paintball marker |
US8109260B2 (en) * | 2009-08-28 | 2012-02-07 | Maruzen Company Limited | Toy gun |
US20110048395A1 (en) * | 2009-08-28 | 2011-03-03 | Maruzen Company Limited | Toy gun |
US8201547B2 (en) | 2009-10-19 | 2012-06-19 | Planet Eclipse Limited | Bolt and valve mechanism that uses less gas |
US20110088675A1 (en) * | 2009-10-19 | 2011-04-21 | Planet Eclipse Limited | Bolt and valve mechanism that uses less gas |
US8104463B2 (en) * | 2009-10-19 | 2012-01-31 | Planet Eclipse Limited | Bolt and valve mechanism that uses less gas |
US20110265775A1 (en) * | 2010-04-28 | 2011-11-03 | Maruzen Company Limited | Toy gun |
US8161957B2 (en) * | 2010-04-28 | 2012-04-24 | Maruzen Company Limited | Toy gun |
US8763597B2 (en) * | 2012-01-26 | 2014-07-01 | Maruzen Company Limited | Toy gun and attachment device |
US20130192577A1 (en) * | 2012-01-26 | 2013-08-01 | Maruzen Company Limited | Toy gun and attachment device |
US10113829B2 (en) * | 2014-11-24 | 2018-10-30 | William S. Nachefski | Efficient high-velocity compressed gas-powered gun |
CZ308759B6 (en) * | 2020-03-12 | 2021-04-28 | Altaros Air Solutions s.r.o. | The body of a gas firearm weapon without loss of expansion space |
US11573063B2 (en) | 2020-03-12 | 2023-02-07 | Altaros Air Solutions s.r.o | Body of the gas powered gun with no loss-making expansion space |
US11768053B1 (en) | 2023-05-18 | 2023-09-26 | Alexander S. Edelman | Multi-chambered pre-charged pneumatic air gun |
Also Published As
Publication number | Publication date |
---|---|
CA1328203C (en) | 1994-04-05 |
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